* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  color: #666;
  text-decoration: none;
  // &表示当前选择器
  &:hover {
    color: #e33333;
  }
}

body {
  margin: 0;
  background: url(../images/bg.jpg) no-repeat;
  background-size: cover;
}

.viewport {
  max-width: 1920px;
  min-width: 1024px;
  margin: 0 auto;
  min-height: 780px;
  padding: .4583rem .1042rem 0;
  background: url(../images/logo.png) no-repeat;
  background-size: contain;
  display: flex;
  .column {
    flex: 3;
    background-color: pink;
    &:nth-child(2) {
      flex: 4;
      // margin: .1667rem .1042rem 0;
    }
  }
}